Pith Number

pith:QT2UAL7K

pith:2025:QT2UAL7KCZO45IEP7NAYK2HR4Z

not attested not anchored not stored refs pending

Machine learning the effects of many quantum measurements

Ehud Altman, Eliott Rosenberg, Norhan M. Eassa, Pedram Roushan, Samuel J. Garratt, Wanda Hou, Yi-Zhuang You

arxiv:2509.08890 v1 · 2025-09-10 · quant-ph · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QT2UAL7KCZO45IEP7NAYK2HR4Z}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

2 papers in Pith

Simulating quantum circuits with a neural statebank

No Cloning of Quantum Ensembles

Receipt and verification

First computed	2026-07-05T12:08:38.596566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84f5402fea165dcea08ffb418568f1e652792aab151827bb0ea60e0333469db4

Aliases

arxiv: 2509.08890 · arxiv_version: 2509.08890v1 · doi: 10.48550/arxiv.2509.08890 · pith_short_12: QT2UAL7KCZO4 · pith_short_16: QT2UAL7KCZO45IEP · pith_short_8: QT2UAL7K

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/QT2UAL7KCZO45IEP7NAYK2HR4Z \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 84f5402fea165dcea08ffb418568f1e652792aab151827bb0ea60e0333469db4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75d953cd5bb443c81546ed5816249fdd63322849083444bf31c2c09b9526cc96",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-09-10T18:00:05Z",
    "title_canon_sha256": "025d9763fd42a55af106db256f8ae7191369c2d3b958efdd1a1de31cf20fd959"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.08890",
    "kind": "arxiv",
    "version": 1
  }
}